Ladder hinge



FIG. 1 is top, front, right side perspective view of the ladder hinge in an embodiment of the present invention;

FIG. 2 is a front elevation of the ladder hinge of the present invention;

FIG. 3 is a left side elevation of the ladder hinge of the present invention;

FIG. 4 is a rear view of the ladder hinge of the present invention;

FIG. 5 is a right side elevation view of the ladder hinge of the present invention;

FIG. 6 is a top plane view of the ladder hinge of the present invention;

FIG. 7 is a bottom plane view of the ladder hinge of the present invention;

FIG. 8 is a top, front, right side perspective view of an alternate position of the ladder hinge of the present invention; and,

FIG. 9 is a perspective view of a ladder hinge. The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a ladder hinge, as shown and described. 